let pushNotifications = PushNotifications.shared

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
  self.pushNotifications.start(instanceId: "YOUR_INSTANCE_ID")
  self.pushNotifications.registerForRemoteNotifications()

  return true
}

func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
  self.pushNotifications.registerDeviceToken(deviceToken) {
    try? self.pushNotifications.subscribe(interest: "hello")
  }
}

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
  print(userInfo)
}

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    PushNotifications.start(
            getApplicationContext(),
            "YOUR_INSTANCE_ID"
    );
    PushNotifications.subscribe("hello");
    PushNotifications.setOnMessageReceivedListener(
            new PushNotificationReceivedListener() {
                @Override
                public void onMessageReceived(RemoteMessage remoteMessage) {
                    String body = remoteMessage.getNotification().getBody();
                    System.out.println(body);
                }
            }
    );
}

Send useful push
notifications, not spam

Too many apps send spammy notifications, causing users to opt-out. Say hello to Pusher Beams, the developer-friendly API & SDKs for sending push notifications programmatically at scale.

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For developers who want to build apps that users love, not manage infrastructure

A hosted service for sending push notifications that stores your app credentials, device tokens, and interest subscriptions. Get insights on push notification delivery and click rate to send more useful push notifications and fewer spammy ones.

Send once, deliver everywhere

Subscribe iOS and Android devices to Interests programmatically, then publish requests to Interests through one API to deliver notifications to devices on both platforms

Trusted to perform at scale

No more job queueing headache, deliver all your push notifications quickly with a service built to scale. We offer a higher delivery rate and SLAs for enterprise customers

Easy to integrate, less platform hassle

Hosted service to manage your Apple/Google developer keys, device token lifecycle, and store your Interest subscriptions. We keep SDKs up-to-date with the latest push notifications updates.

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Learn what percentage of your push notifications are delivered and opened by your users to find out what works best for your app

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Developer happiness is our highest priority. Check out our SDKs and API Documentation for Push Notifications.

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Beams is in beta. Our Beta Product Terms can help you decide whether it's right for your development projects.

Send useful push notifications, not spam